Toxicología

<p>Stability Moisture Sensitive<br>Applications Chlorpyrifos Oxon is a metabolite of Chlorpyrifos (C425300) in human.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Atterberry, T., et al.: Toxicol. Appl. Pharmacol., 147, 411 (1997), Karanth, S., et al.: Toxicol. Sci., 58, 282 (2000), Barter, Z., et al.: Drug Metab. Dispos., 36, 2405 (2008),<br></p>

<p>Impurity Albendazole Impurity 6 Calcium<br>Applications Cyanamide is used in the synthesis of H2 receptor histamine antagonists. Also use in the synthesis of oxadiazoles and 1,2,4-thiaziazoles as dual 5-lipoxygenase and cyclooxygenase inhibitors. (Albendazole Impurity 6)<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Young, R. et al.: J. Med. CHem., 31, 656 (1988); Unangst, P. et al.: J. Med. CHem., 35, 3691 (1992);<br></p>

<p>Stability Hygroscopic<br>Applications Tenofovir Alafenamide is a prodrug of Tenofovir (T018500), which is a reverse transcriptase inhibitor used to treat HIV and Hepatitis B. Antiviral.<br>References Shaw, J.-P., et al.: Pharm. Res., 14, 1824 (1997), Wyles, D., et al.: Clin Infect. Dis., 40, 174 (2005), Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007),<br></p>

<p>Applications Labelled Psilocybin. The major of two hallucinogenic components of Teonanacatl, the sacred mushroom of Mexico, the other component being Psilocin. Psychomimetic.Controlled substance (hallucinogen).<br>References Hofmann, et al.: Experientia, 14, 397 (1958), Callahan, P., et al.: J. Pharmacol. Exp. Ther., 246, 866 (1988), Appel, J., et al.: Eur. J. Pharmacol., 159, 41 (1989), Blair, J., et al.: J. Med. Chem., 43, 4701 (2000),<br></p>

<p>Applications Lapatinib-d7 Dihydrochloride is a labeled Lapatinib (L175800), a reversible dual inhibitor of ErbB1 and ErbB2 tyrosine kinases. Antineoplastic.<br>References Kim, T.E., et al.: Drugs, 6, 886 (2003); Wood, E.R., et al.: Cancer Res., 64, 6652 (2004); Spector, N.L., et al.: J. Clin. Oncol., 23, 2502 (2005)<br></p>

<p>Applications An oral anti-diabetic drug.<br>References Choi, S., et al.: J. Med. Chem., 53, 3696 (2010), Fritzson, I., et al.: ChemMedChem, 5, 608 (2010), Lee-Manion, A., et al.: J. Agric. Food Chem., 57, 10619 (2009),<br></p>

<p>Applications Chloroquine used in the treatment of malaria and MDR-strains. It is a COVID19-related research product.<br>References Laufer, M. et al.: PLoS One., 7, e42284 (2012); Hangartner, S. et al.: Drug Test. ANal., 5, 777 (2013)<br></p>

<p>Stability Hygroscopic<br>Applications A metabolite of Dopamine.<br>References Johnson, G., et al.: Life Sci., 26, 1591 (1980), Eisenhofer, G., et al.: J. Clin. Endocrinol. Metab., 82, 3864 (1997), Strassburg, C., et al.: Biochem. J., 338, 489 (1999), Alonen, A., et al.: Drug Metab. Dispos., 33, 657 (2005),<br></p>

<p>Applications cis-trans-Nepetalactone, is an organic compound, isolated from the plant catnip,which acts as a cat attractant. Nepetalactone can also be effective on some insects. It repels cockroaches and mosquitos.<br>References Kingsley, D, ABC Science Online, Feb 14, 2009; McElvain, S.M., et al.: J. Am.Chem.Soc, 63, 1558 (1941);<br></p>

<p>Applications A hydroxylated analogue of Tamoxifen (T006000) with anti-estrogenic properties.<br>References Ruenitz, P.C. et al.: J. Med. Chem., 25, 1056 (1982)<br></p>

<p>Applications Thiamine hydrochloride phosphate-d3 was used as a reagent in the redn. of cytochrome c in its reaction with thiamine and its structural analogs.<br>References Vovk, A. I, et al.: Russian J. of Gen. Chem. 72(11), 1808-1812. (2002)<br></p>

<p>Applications Bromophos-ethyl is a phenyl organothiophosphate insecticide used in the control of flies, mosquitos and other insects. It is also used as an aracacide to control ticks.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brooke, J.P.: Int. Pest Control, 11, 18 (1969); LaBrecque, G.C. et al.: J. Econ. Entomol., 60, 760 (1967); Rueda H. et al.: Rev. Inst. Col. Agros., 3, 103 (1968)<br></p>

<p>Stability Hygroscopic<br>Applications 25-Deacetyl-23-acetyl Rifampicin is a structural isomer, and impurity, of Rifampicin (R508000), a semisynthetic antibiotic. Antibacerial (tuberculostatic).<br>References Furesz, et al.: Antibiot. Chemother., 16, 316 (1970), Gallo, G.G., et al.: Anal. Profiles Drug Subs., 5, 467 (1976),<br></p>

<p>Impurity USP Azithromycin Related Impurity H /Azithromycin EP Impurity H<br>Stability Hygroscopic<br>Applications 3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin is an impurity of Azithromycin (A927000).<br>References Debremaeker, D. et al.: Rap. Comm. Mass. Spec., 17, 342 (2003);<br></p>

<p>Applications Labelled Sulfadoxine (S699070). Used as an antibacterial.<br>References Kapoor, V.K., et al.: Anal. Profiles Drug Subs., 17, 571 (1988)<br></p>

<p>Applications 2-Methoxypropene is used in the synthesis of Macrolactin A, a 24-member macrolide typically employed as an antibiotic. Also used in the synthesis of phenylalanine derivatives used as α4β1 and α4β7 receptor antagonists in the treatment of allergic asthma.<br>References Marino, K. et al.: J. Am. Chem. Soc., 12, 1664, (2002); Tilley, J. et al.: Bioorg. Med. Chem. Lett., 23, 1036 (2013);<br></p>

<p>Applications An inhibitor of carnitine palmitoyltransferase A (CPT1), which is required for the oexidation of long-chain acyl CoA esters. A strong inhibitor of mitochondrial CPT1 and is a candidate as an anti-diabetic drug.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lopaschuk, G., et al.: Mol. Cell. Biochem., 88, 175 (1989), Reinauer, H., et al.: J. Clin. Chem .Clin. Biochem., 28, 335 (1990),<br></p>

<p>Applications Labelled Dopamine. Endogenous catecholamine with α and β-adrenergic activity. Cardiotonic; antihypotensive.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Carter, J.E., et al.: Anal. Profiles Drug Subs., 11, 257 (1982), Dasta, J.F., et al.: Pharmacotherapy, 6, 304 (1986),<br></p>

<p>Applications 1-Docosanol-d45 is the labelled form of 1-Docosanol (D678855). 1-Docosanol works as a surfactant in cosmetics. 1-Docosanol cream has also been approved by the US Food and Drug Administration as a safe and effective topical treatment for herpes labialis.<br>References Noweck, K., et al.: Ullmann's Encyclopedia of Industrial Chemistry (2006); McKeough, M., et al.: Arch. Dermatol., 137, 1153 (2001)<br></p>

<p>Impurity Doxycycline Related Compound A<br>Stability Hygroscopic, Light Sensitive, Temperature Sensitive<br>Applications 6-Epi Doxycycline is an antibiotic used in the treatment of bacterial and certain parasitic infections. Doxycycline Related Compound A<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Jutglar, M., et al.: J. Pharm. Biomed. Anal., 159, 60 (2018); Metsemakers, W., et al.: J. Control. Release, 209, 47 (2015)<br></p>

<p>Stability Hygrscopic<br>Applications Emtricitabine Tenofovir Monosoproxil is a derivative of Emtricitabine (E525000). Emtricitabine is a reverse transcriptase inhibitor. It is an effective antiviral agent against HIV, HBV, and other viruses replicating in a similar manner.<br>References FASEB J., 13, 1511 (1999), Molina, J.-M., et al.: J. InfecSchinazi, R.F., et al.: Antimicrob. Ag. Chemother., 36, 2423 (1992), Shockeor, J.P., et al.: Xenobioica, 26, 189 (1996), Feng, J.Y., et al.: . Dis., 182, 599 (2000)<br></p>

<p>Applications Clindamycin is a semi-synthetic antibiotic. Antibacterial.<br>References Birkenmeyer, R.D., et al.: J. Med. Chem., 13, 616 (1970); Oesterling, et al.: J. Pharm. Sci., 59, 63 (1970); Gray, J.E., et al.: Toxicol. Appl. Pharmacol., 21, 516 (1972); Brown, L.W., et al.: Anal. Profiles Drug Subs., 10, 75 (1981);<br></p>

<p>Applications L-(-)-Carnitinamide chloride is can be employed as a bactericide. The compound is derived from L-Carnitine (C184110) which is used to prevent and treat a lack of carnitine.<br>References Pallavicini, Marco., et al.: Tetrahedron: Asymmetry., 18, 906-909 (2007); Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002), Karlic, H., et al.: Nutrition, 20, 709 (2004),<br></p>

<p>Applications Aclarubicin is an anthracycline antibiotic. It is used in the treatment of cancer.<br>References Magi, S., et al.: J. Antibiot., 66, 165 (2013); Wakabayashi, I., et al.: Biochem. Pharmacol., 59, 719 (2000); Viadro, M., et al.: Antibiot Khimioter, 36, 20 (1991);<br></p>

<p>Applications L-erythro-Chloramphenicol functions as a potent inhibitor of electron transport in the mitochondria in biological studies. The L-isomer can be identified from the other CAP-isomers through reversed phase and chiral liquid chromatography in combination with tandem mass spectrometric detection.<br>References Berendsen, B., et al.: Anal. Chim. Acta., 700, 78 (2011), Wilson, S.B., et al.: Biochim. Biophys. Acta., 292, 603 (1973)<br></p>

<p>Applications A labelled Chloroquine metabolite, also an intermediate in the preparation of labelled Chloroquine It is a COVID19-related research product.<br>References Brown, N., et al.: J. Chromatogr., Biomed. App., 309, 426 (1984), Nord, K., et al.: Int. J. Pharm., 72, 11 (1991),<br></p>

<p>Stability Hygroscopic<br>Applications An anti-neoplastic - inhibits ribonucleoside reductase and DNA replication. A potential therapy for sickle cell anemia which involves the nitrosylation of sickle cell hemoglobin. Horseradish peroxidase catalyzes nitric oxide formation from hydroxyurea in the presence of hydrogen peroxide.<br>References Ratcliffe, W., et al.: Lancet, 339, 164 (1992), Roodman, G., et al.: Cancer, 80, 1557 (1997), Horwitz, M., et al.: J. Clin. Endocrinol. Metab., 2003, 88, 1603 (2003),<br></p>

<p>Applications Moxifloxacin is an antibiotic for the treatment of bacterial infections like bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.<br>References Zhang, H., et al.: Linchuang Junyi Zazhi, 43, 182 (2015); Fernandes, M. J., et al.: Chemosphere, 239, 124729 (2020); Yilancioglu, K., et al.: Sci. Rep., 9, 1 (2019)<br></p>

<p>Applications Histrelin is a gonadotropin releasing hormone analog used with the potential to improve height prospects.<br>References Brauner, R. et al.: Nat. Rev. Endocrinol., 11, 386 (2015);<br></p>

<p>Stability Light Sensitive<br>Applications An impurity of Minocycline (M344800). Used in the preparation of calpain inhibitors.<br>References Sokoloski, T.D., et al.: J. Pharm. Sci., 66, 1159 (1977), Naidong, W., et al.: J. Pharm. Biomed. Anal., 13, 905 (1995),<br></p>

<p>Applications Sulfacetamide-d4 is the isotope labelled analog of Sulfacetamide. Sulfacetamide is an antibiotic used for the treatment of skin infections and urinary tract infections. Sulfacetamide is also used to treat acne and seborrheic dermatitis. Sulfacetamide was investigated for potential anti-inflammatory properties<br>References Wittwer, M.B., et al.: J. Med. Chem., 56, 781 (2013); Wang. X., et al.: Afr. J. Micriobiol., 6, 4533 (2012); Yu, B., et al.: Euro. J. Med. Chem., 46, 5833 (2011);<br></p>

<p>Applications A deuterated metabolite of the potent and selective inhibitor of HIV-1 replication, AZT.This compounds contains Sodium Chloride. Water content not determined.<br></p>

<p>Applications 2,5-Dimethoxy-4-methylamphetamine (DOM, STP) is one of the potent hallucinogenic phenylalkylamines with neurotoxic properties. Hallucinogen.<br>References Monte, A., et al.: J. Med. Chem., 39, 2953 (1996), Pedersen, W., et al.: Addiction, 94, 1695 (1999), Kanamori, T., et al.: J. Anal. Toxicol., 26, 61 (2002),<br></p>

<p>Applications 3-Chloroacetanilide is a major metabolite of chlorpropham. An acetanilide herbicide derivative.<br>References Carrera, G., et al.: Arch. Environ. Cont. Tox., 35, 89 (1998); Freitas, M. R., et al.: Bull. Environ. Contam. Toxicol., 92, 143 (2014)<br></p>

<p>Applications rac Guaifenesin-d3 (cas# 1189924-85-3) is a compound useful in organic synthesis.<br></p>

<p>Applications Deracoxib is a non-steroidal anti-inflammatory drug (NSAID) of the coxib class. Deracoxin is a selective cyclooxygenase-2 (COX-2) inhibitor used in the treatment of osteoarthritis in dogs. At low doses, adminsitartion of Deracoxin showed no factors associated with gastrointestinal tract perforation.<br>References Lascelles, B.D.X. et al.: J. Am. Vet. Med. Assoc., 227, 1112 (2005); Anderson, G.D. et al.: Inflam. Res., 58, 109 (2009); Brainard, B.M. et al.: Am. J. Vet. Res., 68, 251 (2007);<br></p>

<p>Applications Triclopyr is a selective post-emergence herbicide.<br>References Coupe, R., et al.: Sci. Total Environ., 248, 227 (2000), Lu, C., et al.: Environ. Res., 84, 290 (2000),<br></p>

<p>Impurity Quetiapine EP Impurity R<br>Applications Fumaric Acid Monoethyl Ester (Quetiapine EP Impurity R) is an anti-psoriatic fumaric acid ester. Fumaric Acid Monoethyl Ester inhibited thymidine-14C incorporation into DNA by cultured human lymphocytes. Fumaric Acid Monoethyl Ester has been shown to evoke transient increase in intracellular free calcium concentration and inhibit proliferation of human keratinocytes.<br>References Hagedorn, M. et al.: Arch. Dermatol. Res., 254, 67 (1975); Thio, H.B. et al.: Br. J. Dermatol., 131, 856 (1994); Rostami-Yazdi, M. Arch. Dermatol. Res., 302, 531 (2010);<br></p>

<p>Stability Hygroscopic<br>Applications Itraconazole N,N-Dioxide is a derivative of Itraconazole (I937500). Itraconazole is an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989), Sugar, A.M.,et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993),<br></p>

<p>Applications Oxychloroaphine is a simple phenazine with weak antifungal activity.<br></p>

<p>Impurity Ciprofloxacin USP Related Compound A / EP Impurity D<br>Stability Hygroscopic<br>Applications 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid Hydrochloride is an impurity in the synthesis of Ciprofloxacin (C482500), a fluorinated quinolone antibacterial.<br>References Hoffken, G., et al.: Antimicrob. Ag. Chemother., 27, 375 (1985), Scully, B.E., et al.: Lancet, 1, 819 (1986)<br></p>

<p>Applications An antibacterial agent that is effective againts garam negative bacteria such as Pseudomonas Aeruginosa as well as some gram positive bacteria.<br>References Massano, S. et al.: Antimicrob. Agents Chemother., 8, 132 (1975); Falagas, M.E. et al.: J. Antimicrob, Chemother., 65, 1863 (2010);<br></p>

<p>Applications Labelled Clofazimine (C324300). Antibacterial (tuberculostatic, leprostatic).<br>References Doak, A., et al.: J. Med. Chem., 53, 4259 (2010), Rodgers, A., et al.: Chem. Res. Toxicol., 23, 724 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),<br></p>

<p>Stability Hygroscopic<br>Applications Dihydro Caffeic Acid 3-O-β-D-Glucuronide is a glucuronide metabolite of Caffeic Acid (C080000).<br>References Clifford, M., et al.: J .Agric. Food Chem., 53, 3821 (2005), Lafay, S., et al.: J. Nutr., 136, 1192 (2006), Poquet, L., et al.: Drug Metab. Dispos., 36, 190 (2008)<br></p>

<p>Applications Cefoxitin is a semi-synthetic antibiotic derived from Cephamycin C, possessing high resistance to β-lactamase inactivation. An antibacterial.<br>References Wallick, H., et al.: Antimicrob. Agents Chemother., 5, 25 (1974), Brenner, G.S., et al.: Anal. Profiles Drug Subs., 11, 169 (1982),<br></p>

<p>Applications Isotope labelled analogue of Bifendate (B382890), a synthetic intermediate of Schisandrin C and also a anti-HBV drug used in the treatment of chronic hepatitis B.<br>References Pan, S.Y., et al.: Euro. J. Pharmacol. 522, 170 (2006); Zeng, Y., et al.: Acta. Pharmacol. Sinica., 30, 478 (2009);<br></p>

<p>Applications A metabolite of Testosterone (T155000) in human. Controlled substance.<br>References Seckl, J., et al.: Steroids, 62, 89 (1997), Reynolds, R., et al.: J. Clin. Endocrinol. Metab., 86, 245 (2001), Wolf, C., et al.: Toxicol. Sci. 65, 71 (2002), Borlak, J., et al.: Drug Metab. Dispos., 32, 675 (2004),<br></p>

<p>Applications 2,4,6-Trichlorophen-3,5-d2-ol is an impurity in the synthesis of isotope labelled Triclosan which is used as bactericide and preservative for cosmetic and detergent compositions (1). Broadly used as an antiseptic and disinfectant (2). This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<br></p>

<p>Applications Metaldehyde<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications Suvorexant-d6 is the labeled analog of Suvorexant (S870000), a dual (non-selective) orexin receptor antagonist in development by Merck &amp; Co. for the treatment of insomnia. It works by turning off wakefulness rather than by inducing sleep. Users of higher doses had an increased rate of suicidal ideation.<br>References Cox, C., et al.: J. Med. Chem., 53, 5320 (2010); Baxter, C., et al.: Org. Process Res. Dev., 15, 367 (2011); Winrow, C., et al.: J. Neurogenet., 25, 52 (2011); Mieda, M., et al.: CNS Drugs, 27, 83 (2013); Osborne, R.: Nat. Rev. Drug Discov., 12, 492 (2013)<br></p>

<p>Applications Labelled Bilirubin (B385300), a principal pigment of bile and constituent of many biliary calculi.<br>References Stenhagen, R., et al.: Biochem. J., 33, 1591 (1939), Gray, et al.: J. Chem. Soc., 2264, 2268 (1961),<br></p>

<p>Applications O-Hydroxyethyl Metronidazole is the hydroxy ethyl analogue and impurity of the antiprotozoal agent Metronidazole (M338880). O-Hydroxyethyl Metronidazole as well as other 1-substituted-2-methyl-5-nitroimidazoles showed potential antitrichomonal activity.<br>References Kajfez, F. et al.: J. Med. Chem., 11, 167 (1968);<br></p>

<p>Applications Nucleoside analog; specific inhibitor of hepatitis B virus (HBV) replication. Antiviral.<br>References Standring, D.N., et al.: Antiviral. Chem. Chemother., 12, 119 (2001), Hernandez-Santiago, B., et al.: Antimicrob. Agents Chemother., 46, 1728 (2002), Lai, C.-L., et al.: Hepatology, 40, 719 (2004), Han, S.-H.B., et al.: Expert Opin. Invest. Drugs, 14, 511 (2005),<br></p>

<p>Applications T-705RTP-13C5 Sodium Salt is a labeled salt derivative of T-705 (F103350) which has activity against the lethal H5N1 influenza A viruses.<br>References Yousuke, F., et al.: Antimicrob Agent Chemother., 49, 981 (2005); Kiso, M., et al.: Proc. Natl. Acad. Sci. U.S.A., 107, 882 (2010)<br></p>

<p>Stability Material darkens in storage with no loss in purity<br>Applications 3-Chlorobenzenamine is used in the synthesis of pyrimidoazepine analogs as serotonin 5-HT2A and 5-HT2C receptor ligands for the treatment of obesity. Also used in the synthesis of novel COX-2 inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Yang, H. et al.: Eur. J. Med. Chem., 63, 558 (2013); Penning, T. et al.: J. Med. Chem., 40, 1347 (1997);<br></p>

<p>Applications Trimethoprim lactate salt is an antibacterial agent.<br>References Lees, G. et al.: Brit. J. Pharmacol., 73, 535 (1981);<br></p>

<p>Applications Labelled analogue of Sulfachlorpyridazine, an antibacterial compound.<br>References Wammer, K.: Environ. Toxicol. Chem. 25, 1480 (2006);<br></p>

<p>Applications An important inhibitory neurotransmitter. The foods contain γ-aminobutyric acid (GABA) at an amount that shows immediate effect of suppressing autonomic nerve activity related to blood pressure increase. Reacts with isothiocyanates to produce thioureas which have antifungal activity.<br>References Lowry, O., et al.: J. Biol. Chem., 193, 265 (1951), Gerlach, M., et al.: Brain Res., 741, 142 (1996), Choi, D., et al.: J Neurobiol 1992, 23, 1261<br></p>

<p>Applications A metabolite of Melatonin (M215000).<br>References Mailliet, F., et al.: Biochem. Pharmacol., 71, 74 (2005), Leon, J., et al.: J. Neurochem., 98, 2023 (2006), Ma, X., et al.: Endocrinol., 149, 1869 (2008),<br></p>

<p>Applications Ammeline is a metabolite of Melamine (1) (M208700), which acts as a non-protein nitrogen food additive (2). Also present in pet foods as well (3).Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<br>References 1. Mast RW. et al.: Food Chem Toxicol. 1983 Dec;21(6):807-10.2. Ehling S. et al.: Food Addit Contam. 2007 Dec;24(12):1319-25.3. Vail T. et al.: J Anal Toxicol. 2007 Jul-Aug;31(6):304-12.<br></p>

<p>Applications Tefluthrin is a pyrethroid based insecticide. Tefluthrin is used in the control of a broad range of soil pests, including members of the Coleoptera, Lepidoptera, and Diptera.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References McDonald, E. et al.: Bright. Crop Prot. Conf. Pest Dis., 3, 1143 (1986); Jutsum, A.R. et al.: Bright. Crop Prot. Conf.<br></p>

<p>Applications Chloramphenicol-d5, is the labeled analogue of Chloramphenicol (C325030), which has a broad spectrum of activity against Gram-positive and gram-negative bacteria. It is also antibacterial, and antirickettsial.<br>References Bartz, et al.: J. Biol. Chem., et al.: 172, 445 (1948), Gottlieb, et al.: J. Bacteriol., 55, 409 (1948), Szulczewski, D., et al.: Anal. Profiles Drug Subs., 4, 47 (1975), Price, A., et al.: J. Antibiot., 43, 118 (1981), Shalit, I., et al.: Drugs, 28, 281 (1984),<br></p>

<p>Applications Ciprofloxacin (C482500).<br></p>

<p>Applications Pesticide.<br>References El-Nahhal, Y., et al.: J. Agric. Food Chem., 46, 3305 (1998),<br></p>

<p>Impurity Hydrochlorothiazide 5-Chloro Impurity<br>Applications Hydrochlorothiazide derivative. Diuretic agent.<br>References Mayer, S.E., et al.: J. Pharmacol. Exp. Therap., 134, 18 (1961),<br></p>

<p>Applications Febantel (F227000) impurity. Anthelmintic.<br>References Wollweber, H., et al.: Arzneim.-Forsch., 34, 531 (1984),<br></p>

<p>Impurity Moxifloaxacin EP Impurity D<br>Stability Hygroscopic<br>Applications 8-Fluoro-6-methoxy Moxifloxacin Dihydrochloride (Moxifloaxacin EP Impurity D) is an impurity of Moxifloxacin (M745000).<br>References Martel, A., et al.: Drugs Fut., 22, 109 (1997), Tobin, C., et al.: J. Antimicrob. Chemother., 42, 278 (1998),<br></p>

<p>Applications Imidaclothiz is an action body of nicotinic acid acetylcholinesterase enzyme acceptor. It can be used as a pesticide. After pests contact the product, the normal conduction of their central nerves is inhibited and pests are numbed to death.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Jeschke, P., et al: PCT Int. Appl. (2009), WO 2009135613 A1 20091112; Kagabu, S., et al.: J. Agricultural Food Chem., 55, 812 (2007); Wang, Y., et al.: Pest Management Sci., 68, 1564 (2012)<br></p>

<p>Stability Hygroscopic, Light Sensitive<br>Applications A mixture of 2 labelled metabolites of Bbutadiene. The isomeric ratio has been determine to be approximately 1:1 based on proton nmr integration.<br>References Barnsley, E.A., et al.: Biochem. J., 100, 362 (1966),<br></p>

<p>Applications 2,2,2-Trichloro-acetic Acid is an acetic acid analogue used for the precipitation of macromolecules including proteins, DNA and RNA as well as for cosmetic treatments.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wiley D. et al.: Clin. Infect. Dis., 35m S210 (2002);<br></p>

<p>Applications 4-Chlorobenzenesulfonic acid is an aromatic compound that is used to synthesize a variety of sulfonyl azides. 4-Chlorobenzenesulfonic acid is also used for its effectivenes in promoting para-selective reactions.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bovonsombat, P., et al.: Tetrahedron, 66, 6928 (2010); Kiani, A., et al.: J. Sulf. Chem., 35, 119 (2014)<br></p>

<p>Applications A reagent used in the preparation of hepatitis C virus NS3 protease inhibitors and PMPA prodrugs with antiretroviral activity.<br>References Sheng, X. et al.: Bioorg, Med. Chem. Lett., 169, 3453 (2009); Arimilli, M.N. et al.: Antiviral Chem. Chemother., 8, 557 (1997);<br></p>